(4) Thou shalt forget.--The "shame of thy youth," was the Egyptian bondage, from which Jehovah chose Israel to be His bride (Jeremiah 3:1-11; Ezekiel 16:1-14). The "reproach of widowhood" was the captivity in Babylon.

Verse 4. - Thou shalt forget the shame of thy youth; rather, of thy maidenhood; i.e. of the time when thou wert a maiden, before by the covenant of Sinai Jehowth became thy Husband (ver. 5). The "shame" of this period was 'the Egyptian bondage. Israel's later condition would be such that the very recollection of this bondage would fade away and cease. The reproach of thy widowhood. Israel became a "widow" when Jehovah withdrew his presence from her, when the Shechinah disappeared from the temple, and the temple itself was destroyed, and Jerusalem was a desolation, and the people captives in a far land. The special "reproach of her widowhood" was the Babylonian captivity, with the sins that had brought it about. This too would be forgotten in the good time to come, amid the glories of the Messianic kingdom.

54:1-5 Observe the low state of religion in the world, for a long time before Christianity was brought in. But by preaching the gospel, multitudes were converted from idols to the living God. This is matter of great rejoicing to the church. The bounds of the church were extended. Though its state on earth is but mean and movable, like a tent or tabernacle, it is sometimes a growing state, and must be enlarged as the family increases. But the more numerous the church grows, the more she must fortify herself against errors and corruptions. Thy Maker is thy Husband. Christ is the Holy One of Israel, the Mediator of the covenant made with the Old Testament church. Long he had been called the God of Israel; but now he shall be called the God of the whole earth. And he will cleanse from sin, and cause every true believer to rejoice in this sacred union. We never can enough admire this mercy, or duly value this privilege.Fear not,.... The fulfilment of these things; however unlikely and unpromising they might seem, yet God was able to perform them; and therefore way should not be given to a fearful, distrustful, and unbelieving heart:

for thou shall not be ashamed; as men are, when disappointed of what they have been hoping for and expecting; but so it should not be with the church, she should not be ashamed of her hope, faith, and confidence; for there would be a performance of all that the Lord had spoken: nor should she be ashamed of her barrenness, which should cease; and of the fewness of her children or converts, which would be many; and of the straitness of the place of her tent or habitation, which would now be enlarged:

neither be thou confounded, for thou shalt not be put to shame; other words made use of to express the same thing, and for the further confirmation of it, that she needed not, and that she should not be put to the blush, or to shame and confusion, on the above accounts:

for thou shalt forget the shame of thy youth; by which may be meant either the small number of converts at the first preaching of the Gospel; or more especially that there were so few of the wise and learned, the rich and noble, that embraced it, with which the first Christians were greatly upbraided; or those persecutions which attended them the three first centuries, which, being now at an end, shall be forgotten:

and shalt not remember the reproach of thy widowhood any more; which signifies much the same as before, the seeming desolate estate of the church upon the death of Christ; when she seemed to be deprived of her husband, and forsaken by him, and left as a widow, and without children, barren and unfruitful; which was reckoned reproachful with the Jews, Luke 1:25.